21067428

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{92401}}^1$

素因数の和:92427

約数の個数: 24

約数和(自身を含む): 51745120

約数和(自身を除く): 30677692

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 92401, 184802, 277203, 369604, 554406, 1108812, 1755619, 3511238, 5266857, 7022476, 10533714, 21067428]

約数ペア:

[(1, 21067428), (2, 10533714), (3, 7022476), (4, 5266857), (6, 3511238), (12, 1755619), (19, 1108812), (38, 554406), (57, 369604), (76, 277203), (114, 184802), (228, 92401)]